Eos Energy Enterprises Inc-A 2026年季度报告

FORM 10-Q ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fromto Commission file number 001-39291 EOS ENERGY ENTERPRISES, INC.(Exact name of registrant as specified in its charter) 84-4290188 (I.R.S. Employer Identification No.) (State or other jurisdiction of incorporation or organization) Securities registered pursuant to Section 12(b) of the Act: Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports); and(2) has been subject to such filing requirements for the past 90 days.Yes☒No☐ Indicate by check mark whether the registrant has submitted electronically and posted on its corporate web site, if any, every InteractiveData File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12months (or for such shorter period that the registrant was required to submit and post such files).Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reportingcompany. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of theExchange Act. (Check one): ☐Accelerated filer☒Smaller reporting companyEmerging growth company Large accelerated filer If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period forcomplying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).Yes☐No☒ The registrant had outstanding 339,514,027 shares of common stock as of May 11, 2026. Table of Contents FORWARD-LOOKING INFORMATION All statements included in this Quarterly Report on Form 10-Q (“Quarterly Report”), other than statements or characterizations ofhistorical fact, are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. The words“anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intends,” “may,” “might,” “plan,” “possible,” “potential,”“predict,” “project,” “should,” “would” and similar expressions, as they relate to us, are intended to identify forward-looking statements.These statements appear in a number of places in this Quarterly Report and include statements regarding the intent, belief or currentexpectations of Eos Energy Enterprises, Inc. Forward-looking statements are based on our management’s beliefs, as well as assumptionsmade by and information currently available to, them. Because such statements are based on expectations as to future financial andoperating results and are not statements of fact, actual results may differ materially from those projected. Factors which may cause actualresults to differ materially from current expectations include, but are not limited to: •changes adversely affecting the business in which we are engaged;•our ability to forecast trends accurately;•our ability to generate cash, service indebtedness and incur additional indebtedness;•our ability to raise financing in the future;•our customer's ability to secure project financing;•risks associated with the Credit Agreement (defined below), including risks of default, dilution of outstanding common stock,consequences for failure to meet milestones and contractual lockup of shares;•the amount of final tax credits available to our customers or to Eos pursuant to the Inflation Reduction Act including potentialimpacts from any repeal or modification of the legislation;•the timing and availability of future funding under the Department of Energy Loan Facility;•our ability to continue to develop efficient manufacturing processes to scale and to forecast related costs and efficienciesaccurately;•fluctuations in our revenue and operating results;•competition from existing or new competitors;•our ability to convert firm order backlog and pipeline to revenue;•risks associated with security breaches in our information technology systems;•risks related to legal proceedings or claims;•risks associated with evolving energy policies in the United States and other countries and the potential costs of regulatorycompliance;•risks associated with changes to the U.S. trade environment;•our ability to maintain the listing of our shares of common stock on NASDAQ;•our ability to grow our business and manage growth profitably, maintain relationships with customers and suppliers and retainour management and key employees;•risks relate